Heavy Duty Rock Solid Er16 Collet Clamping Nut Featuring Dynamic Balance Holes For Cnc Lathe Chucks And Milling Tool Holders Precision Machined 40Cr Alloy Steel
✔️ Thread 19mm / 0.75in, pitch 1mm, OD 22mm, Hex 19mm, HRC48 50
This clamp-on nut locks bits tight inside CNC lathe jaws and milling holders. Shop crews use it to swap accessories fast without losing torque during aggressive drilling runs.
✅ Thread diameter measures 19 mm / 0.75 inch with a 1 mm / 0.04 pitch
✅ Outer diameter sits at 22 mm / 0.87 inch for steady tool engagement
✅ Overall thickness reaches 18 mm / 0.71 inch across the hex body
✅ Hex width spans 19 mm / 0.75 inch to fit standard wrenches
✅ Heat treated 40chrome alloy steel delivers HRC48 50 rockwell hardness
💡 How do you keep an er collet clamping nut holding firm during heavy loads?
Sticking to simple maintenance routines protects your gear through tough daily cuts.
- Hardened alloy stays rock solid when you switch bits on the fly
- Handy sizing pairs well with common extension bars and quick change bodies
- Clean threads eliminate play so you can drill deeper without extra passes
- Spotting minor scratches early stops slippage and saves your pocketbook